Lochinvar & A.O. Smith 100346613 Burner Assembly 326058-758 or the fan failing to

or the fan failing to initiate despite receiving a voltage signal from the P

It is best practice to inspect your existing clamps and hoses for wear and replace them if they no longer provide a tight seal

Field Proven Durability: Standardized Johnson Controls pneumatic parts footprint for rapid retrofit or replacement

Code Compliance: Meets standard lock-up regulator specifications and ANSI Z21

or check for a "failed to prove" pressure switch code on your control board

Lochinvar & A.O. Smith 100346613 Burner Assembly 326058-758 or the fan failing toThe Lochinvar & A. O. Smith 100346613 Burner Assembly is a high performance, Ultra Low NOx OEM replacement engineered for precise atmospheric combustion in residential and commercial water heating systems. This 16 inch assembly is specifically designed to meet SCAQMD Rule 1121 compliance, ensuring 10ng J NOx emissions while maintaining optimal heat transfer efficiency. Featuring a 2 inch Thermal Cut Off (TCO) and integrated pilot burner, this